Four-year-old Clinton is talking to his grandmother on the phone. He looks out of the window as he talks and sees a bird in a tree. Clinton says "Look at the bird, Granny! What kind is it?" His belief that his grandmother sees what he sees is called:

egocentrism  

Explanation:

Egocentrism: In psychology, the term "egocentrism" is defined as one of the processes that are being involved in the theory of cognitive development and was given by Jean Piaget.

It is described as a person's in-capabilities for understanding that someone else's opinion or view can vary from one's own perspective. Egocentrism signifies one of the cognitive biases, in which an individual feels that the other person feels in the same manner as he or she does and lacks the perception that someone else can possess a different opinion.

In the question above, the given statement signifies "egocentrism".

sumerians were polytheistic, meaning they believed in many different gods. so, the best answer is c.